Finding the Fourth Proportional to 35,383,689.59, 48,831,062.78 and 19,914,776.15

Step by Step Solution

1. Step 1: Write the proportion equation
   35,383,689.59 : 48,831,062.78 = 19,914,776.15 : x
2. Step 2: Convert to fraction form
   35,383,689.59/48,831,062.78 = 19,914,776.15/x
3. Step 3: Cross multiply
   35,383,689.59x = 48,831,062.78 × 19,914,776.15
4. Step 4: Simplify right side
   35,383,689.59x = 972,459,684,430,296.62
5. Step 5: Solve for x
   x = 972,459,684,430,296.62/35,383,689.59
6. Step 6: Final answer
   x = 27,483,275.36